A survey was conducted two years ago asking college students their top motivations for using a creditcard. To determine whether this distribution has changed, you randomly select 425 college studentsand ask each one what the top motivation is for using a credit card. Can you conclude that there hasbeen a change in the claimed or expected distribution? Use a= 0.05. Complete parts (a) through (d).New SurveyFrequency, f112ResponseOld Survey %Rewards27%23%97Low ratesCash backDiscountsOther21%1089%4820%60Which hypothesis is the claim?O HoHa2.(b) Determine the critical value, Xo, and the rejection region.Xo = (Round to three decimal places as needed.)%3DChoose the correct rejection region below. A survey was conducted two years ago asking college students their top motivations for using a creditcard. To determine whether this distribution has changed, you randomly select 425 college studentsand ask each one what the top motivation is for using a credit card. Can you conclude that there hasbeen a change in the claimed or expected distribution? Use a= 0.05. Complete parts (a) through (d).New SurveyFrequency, f11297ResponseOld Survey %Rewards27%23%Low ratesCash backDiscountsOther21%1089%4820%60O D. X oOY= Y H O221O D. X 2XoO C. X

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Given data, Response Old survey New survey frequency Rewards 0.27 112 Low rates 0.23 97…

Math

Statistics

A survey was conducted two years ago asking college students their top motivations for using a credit card. To determine whether this distribution has changed, you randomly select 425 college students and ask each one what the top motivation is for using a credit card. Can you conclude that there has been a change in the claimed or expected distribution? Use a=0.05. Complete parts (a) through (d). New Survey Frequency, f 112 97 Response Old Survey % Rewards Low rates Cash back Discounts Other 27% 23% 21% 9% 108 48 20% 60 Which hypothesis is the claim? O Ho O Ha (b) Determine the critical value, Yo, and the rejection region. X= (Round to three decimal places as needed.)

A survey was conducted two years ago asking college students their top motivations for using a credit card. To determine whether this distribution has changed, you randomly select 425 college students and ask each one what the top motivation is for using a credit card. Can you conclude that there has been a change in the claimed or expected distribution? Use a=0.05. Complete parts (a) through (d). New Survey Frequency, f 112 97 Response Old Survey % Rewards Low rates Cash back Discounts Other 27% 23% 21% 9% 108 48 20% 60 Which hypothesis is the claim? O Ho O Ha (b) Determine the critical value, Yo, and the rejection region. X= (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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